MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 2e2cef71bf99594b54e00d459480e1932e0230fb1cbee24700fbc2f5f631bf12. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Venus
Vendor detections: 12
| SHA256 hash: | 2e2cef71bf99594b54e00d459480e1932e0230fb1cbee24700fbc2f5f631bf12 |
|---|---|
| SHA3-384 hash: | 154fac012f94790da26ed979fb592e1652c66a6dcb022311cc8f1ad3b14093a559c3f32e31a7d0a6945caa3b59831b23 |
| SHA1 hash: | 895eb3047e7a28ce219fdd7e7ad5ce2a61312d93 |
| MD5 hash: | f5e72bf445387eddec000e0238adf873 |
| humanhash: | oscar-nevada-timing-oranges |
| File name: | 2e2cef71bf99594b54e00d459480e1932e0230fb1cbee24700fbc2f5f631bf12.bin |
| Download: | download sample |
| Signature | Venus |
| File size: | 230'400 bytes |
| First seen: | 2022-10-16 20:16:59 UTC |
| Last seen: | 2022-10-16 20:56:54 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | bb2600e94092da119ee6acbbd047be43 (13 x Venus) |
| ssdeep | 6144:nRqMJmXIQwAPFoXJDc7V50DErD5xgTw7ozFz254W:nRq6eIQwAuDnDkGcoxfW |
| Threatray | 5 similar samples on MalwareBazaar |
| TLSH | T18A34BE10EAC290F2DC9B4FB995FA59FE50356E308735E3F7DB958EA485326C2C134262 |
| TrID | 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 16.4% (.EXE) Win64 Executable (generic) (10523/12/4) 10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.8% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.0% (.EXE) Win32 Executable (generic) (4505/5/1) |
| Reporter |  Arkbird_SOLG |
| Tags: | exe Ransomware Venus |
Intelligence
File Origin
# of uploads :
2
# of downloads :
599
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a file in the Windows directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Launching cmd.exe command interpreter
Creating a file
Enabling the 'hidden' option for recently created files
Creating a window
Using the Windows Management Instrumentation requests
Searching for the window
Searching for synchronization primitives
Sending a UDP request
Changing a file
Moving a file to the %AppData% subdirectory
Modifying an executable file
Moving a recently created file
Moving a file to the %temp% directory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Launching a tool to kill processes
Creating a file in the mass storage device
Infecting executable files
Encrypting user's files
Result
Malware family:
n/a
Score:
5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
greyware shell32.dll
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Venus Ransomware
Verdict:
Malicious
Result
Threat name:
Venus
Detection:
malicious
Classification:
rans.troj.spyw.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Contains functionality to register hotkeys which are used to close and control applications (CTRL-ALT-DEL, ALT-F4 etc)
Contains functionalty to change the wallpaper
Creates an autostart registry key pointing to binary in C:\Windows
Drops executables to the windows directory (C:\Windows) and starts them
Found ransom note / readme
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes a notice file (html or txt) to demand a ransom
Writes many files with high entropy
Yara detected Venus Ransomware
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tiggre
Status:
Malicious
First seen:
2022-08-07 13:22:31 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
Result
Malware family:
n/a
Score:
10/10
Tags:
evasion persistence ransomware spyware stealer
Behaviour
Checks SCSI registry key(s)
Interacts with shadow copies
Kills process with taskkill
Modifies registry class
Runs ping.exe
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Sets desktop wallpaper using registry
Adds Run key to start application
Drops desktop.ini file(s)
Enumerates connected drives
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Deletes backup catalog
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
Modifies boot configuration data using bcdedit
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
2e2cef71bf99594b54e00d459480e1932e0230fb1cbee24700fbc2f5f631bf12
MD5 hash:
f5e72bf445387eddec000e0238adf873
SHA1 hash:
895eb3047e7a28ce219fdd7e7ad5ce2a61312d93
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | BitcoinAddress |
|---|---|
| Author: | Didier Stevens (@DidierStevens) |
| Description: | Contains a valid Bitcoin address |
| Rule name: | QbotStuff |
|---|---|
| Author: | anonymous |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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